Earthquakes教學教案範文

來源:文萃谷 1.5W

教學目標

Earthquakes教學教案範文

Important vocabularies

Shake, while, sound, scientist, point, movement, fall off, for a while, for ever, a (large ) number of, cut off, stay up,plate, hit, bookstore、

Daily expressions:

Were you in ……?

Sure I was、 I ll never forget that、

Very strange、 It sounded like……

What happened next?

What was it like?

Useful phrases:

The population in and around San Francisco is now ten times more then it was in 1906、

The number of people who lost homes reached as many as 250000、

Grammar:

The usage of pronouns in the Attributive sentences、

Who/ whom/ which/ that……

教學建議

能力訓練:

運用所學的語言,圍繞地震這個題材,開展聽説寫的活動;閲讀課文“Earthquake,瞭解有關地震的基本知識,完成有關課文內容的練習、並進一步練習間接引語的用法、

師生互動活動:

Lesson 25: 口頭練習,對話交際功能—————日常生活用語的練習、

Lesson 26———27: 聽力和閲讀相結合,理解全文的意思、

Lesson 28: 口頭和筆頭練習相結合,寫一篇關於地震的文章、

教材分析

本單元對話引出地震這個話題、對話中提到了地震的時候的現象和人的感受、本單元的閲讀課文是瞭解發生在San Francisco地區的嚴重地震場景和有關地震發生時的基本常識、同時在文章裏有一些重要的`語法知識,如定語從句的使用:A wide and busy road which was built like a bridge over another road fell onto the one below、 etc、

重點知識講解:

1、What does quake means , as in the word earthquake?

像 earthquake 這個詞中的quake是什麼意思?

As in the word earthquake 是個省略結構,完整的説法為:as it does in the word earthquake、 as 在此為連詞,表示“如“的意思、

It sounded like a train that was going under my house、 那聲音聽起來就像有一列火車在我的房子底下開過似的、

sound 為系動詞,後接名詞、介詞短語做表語,意思是“聽起來”、

Your idea sounds (like ) a good one、你的注意聽起來不錯、

What he said sounded like a fairy—tale、他所説的話聽起來就像神話故事、

表示“聽起來像什麼”的時候,用sound like…、、like 在此是介詞表示“像”的意思、類似於sound的常用系動詞還有:feel, taste, smell, look、

例如:

Cotton feels very soft、 棉花摸起來很柔軟、

It looks like a beautiful picture、 那看上去就像一幅美麗的畫、

2.I was in the kitchen cooking something and I felt the floor move、 我當時正在廚房裏作飯,我覺得地板動了一下、

cooking something 在本句中為現在分詞短語做伴隨狀語、

句中的move是省略了to 的不定式,做賓語補足語、動詞feel的賓語補足語可以是動詞原形,也可以是動詞的ing形式或過去分詞形式、

例如:

When I heard his words, I felt my heart beating faster、聽了他的話,我感到心跳加快了、

He felt someone knock at the door、 他感到有人敲了一下門、

he boy felt his back patted by someone、 那個男孩子感到有人拍了他的脊背、

3. And then I watched all the glasses on the table fall off onto the floor、 後來我觀察到桌子上所有玻璃杯子掉到了地板上、

辨析:fall off / fall down

fall off 表示“從、、、、上落下或掉下”、off為介詞或副詞、fall down的意思是“倒塌、掉下”,不強調落物的來處、

例如:

I saw him fall off his horse、我看到他從馬上掉了下來、

Flowers fell off to the ground、 花兒凋謝了,落到了地上、

Autumn comes and leaves are falling off the trees、 秋天到了,落葉紛紛、

A stone fell down in the earthquake、 一塊石頭落了下來,砸中了他、

The old house fell down in the earthquake、 老房子在地震中倒塌了、

4.A great part of the city was destroyed and a large number of buildings were burnt、城市的大部分地區被摧毀,許許多多建築物被火吞噬、

A number of 相當於many、意思為“許多”,後跟可數名詞的複數形式、短語中的number前可以由large / small來修飾,構成a large / great / small number of 短語、

例如:

1)A number of people were killed in the traffic accident、 有許多人在那場車禍中喪生、

2)A large number of students went to see Mr、 Zhang when he was ill、張老師生病的時候有許多的學生去看望他、

Only a small number of people are against this plan、只有少數人反對這個計劃、

辨析:a number of / the number of

a number of 意思為“許多”、中心詞為of後面的複數形式、

the number of 的意思為 “…的數量”,中心詞為number,因此,“the number of +複數名詞”,做主語時謂語動詞為單數第三人稱形式、

例如:

The number of books in our library is going up、我們圖書館裏的藏書數量正在上升、

The number of the students in our class is 57、 我們班的學生人數為57人、

A number of students are playing football on the playground、 許多的學生在操場上踢足球、

5.The number of people who lost homes reached as many as 250000、 無家可歸的人數達到25萬、

短語“as many as” 意思為“和…一樣多,多達”,修飾可數名詞;as much as 與as many as 意思相同,但是修飾不可數名詞、類似的表達法還有:

as long as 長達 as high as 高達 as wide as 寬達

The great fire burned down as many as twenty buildings、 那場大火燒燬的房屋達到20之多、

He lost as much as 1000 yuan 、 他丟的錢多達1000元、

The film lasts as long as two hours、 這部電影長達2個小時、

The mountain reaches as high as 2000 metres、 那座山高達2000米、

The road is as wide as 10 metres、 這條路寬達10米、

6、辨析:as / when / while

這三個詞都有“當……的時候”的意思、但用法稍有不同、

as強調“一邊……一邊……”或是“與……同時,側重表示主句的動作同時發生、

when既可以表示時間地點也可以表示時間段、

while只表示時間段,不表示時間點、它後面必須是延續性的動詞,而且多為進行時態、當從句的謂語的動詞為延續性動詞時三者都可以替換使用、

例如wWW、CHIneSeJy、COm中國教育資源‰網:

When I got home, he was having supper、 我到家的時候,他正在吃晚飯、

I liked dancing when I was young、 我年輕時喜歡跳舞、

They talked as they walked、 他們邊走邊談、

A thief broke in as / while / when I was sleeping、在我睡覺的時候小偷闖了進來、

While / When/ As we were still laughing, the teacher came in、 當我們仍還在大笑,老師進來了、

Strike the iron while it is hot、 趁熱打鐵、

8.A wide and busy road which was built like a bridge over another road fell into the one below,、 Many people were killed in their cars, but a few lucky ones were not hurt、一座以立交橋車輛川流不息的馬路塌陷到橋下面的路面上、很多人被壓死在自己的車裏,但是也有少數幸運的人沒有受傷、

這兩個句子中one(s)是代詞,用來代替或是避免重複上文提到的名詞、one只可替代可數名詞,其複數形式為ones、 第一句中的one代替road,第二句中的ones代替people、

例如:

If the earthquake is a big one, a great part of the city will be destroyed、 如果那是個大地震的話,城市的大部分地區將要被毀掉、

I would like a pound of apples, the red ones、 我要一英鎊蘋果,紅蘋果、

He had no excuse for his being late, but he had to fine one、 他遲到找不着藉口,但是他必須找一個、

If you dont like these cups, I have other ones、 要是你不喜歡這些杯子,我還有別的、

9、Third, you must make the houses as strong as possible、 第三,應該把房屋建的儘可能結實、

As…as possible是個固定搭配,中間可加形容詞或副詞,意思為“儘可能的…”、

例如:

He had his breakfast as quickly as possible、 他儘可能快的吃了早飯、

Please come as early as possible tomorrow、 明天請儘可能早來、

They keep the classroom as clean as possible、他們儘可能的保持教室清潔、

12、Weak buildings will fall down in an earthquake , but strong ones may stay up、 不結實的建築物會在地震中倒塌,而結實的建築物則可能安然無恙、

短語stay up 的意思是“挺立,站立,熬夜”等、

例如:

You must stay up in time of difficulty、 困難面前你必須要挺住、

He stayed up all night、 他通宵未睡、

He has been working for almost a whole day, but he can stay up、 他幹了快一整天了,但是還是挺得住、

10、time表示倍數的用法

在此句中表示倍數,其前面的數詞用基數詞、常用的倍數表示法有以下幾種:

1、A is three (four/ five…、) times bigger (more/ longer/ higher…、) than B、 A 比B大(多/高/長…)三(四/五…)倍、

例如:

The new bridge is three times

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